| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $68.85 | 12.557% | $77.4955 | $77.50 | $77.50 | $77.50 |
| Purchase #2 | $49.99 | 12.245% | $56.1113 | $56.11 | $56.10 | $56.10 |
| Purchase #3 | $144.91 | 4.335% | $151.1918 | $151.19 | $151.20 | $151.20 |
| Purchase #4 | $102.53 | 11.673% | $114.4983 | $114.50 | $114.50 | $114.50 |
| Purchase #5 | $125.60 | 10.856% | $139.2351 | $139.24 | $139.25 | $139.20 |
| Purchase #6 | $133.94 | 13.576% | $152.1237 | $152.12 | $152.10 | $152.10 |
| Purchase #7 | $178.45 | 5.753% | $188.7162 | $188.72 | $188.70 | $188.70 |
| 7 purchase totals = | $804.27 | $879.3719 | $879.38 | $879.35 | $879.30 | |